From 5ec6074f0633939fd17d94111d10c6c6b062978c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 11:49:36 +0200 Subject: Adding upstream version 1:2.30.2. Signed-off-by: Daniel Baumann --- compat/win32/syslog.c | 80 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 compat/win32/syslog.c (limited to 'compat/win32/syslog.c') diff --git a/compat/win32/syslog.c b/compat/win32/syslog.c new file mode 100644 index 0000000..161978d --- /dev/null +++ b/compat/win32/syslog.c @@ -0,0 +1,80 @@ +#include "../../git-compat-util.h" + +static HANDLE ms_eventlog; + +void openlog(const char *ident, int logopt, int facility) +{ + if (ms_eventlog) + return; + + ms_eventlog = RegisterEventSourceA(NULL, ident); + + if (!ms_eventlog) + warning("RegisterEventSource() failed: %lu", GetLastError()); +} + +void syslog(int priority, const char *fmt, ...) +{ + WORD logtype; + char *str, *pos; + int str_len; + va_list ap; + + if (!ms_eventlog) + return; + + va_start(ap, fmt); + str_len = vsnprintf(NULL, 0, fmt, ap); + va_end(ap); + + if (str_len < 0) { + warning_errno("vsnprintf failed"); + return; + } + + str = malloc(st_add(str_len, 1)); + if (!str) { + warning_errno("malloc failed"); + return; + } + + va_start(ap, fmt); + vsnprintf(str, str_len + 1, fmt, ap); + va_end(ap); + + while ((pos = strstr(str, "%1")) != NULL) { + char *oldstr = str; + str = realloc(str, st_add(++str_len, 1)); + if (!str) { + free(oldstr); + warning_errno("realloc failed"); + return; + } + memmove(pos + 2, pos + 1, strlen(pos)); + pos[1] = ' '; + } + + switch (priority) { + case LOG_EMERG: + case LOG_ALERT: + case LOG_CRIT: + case LOG_ERR: + logtype = EVENTLOG_ERROR_TYPE; + break; + + case LOG_WARNING: + logtype = EVENTLOG_WARNING_TYPE; + break; + + case LOG_NOTICE: + case LOG_INFO: + case LOG_DEBUG: + default: + logtype = EVENTLOG_INFORMATION_TYPE; + break; + } + + ReportEventA(ms_eventlog, logtype, 0, 0, NULL, 1, 0, + (const char **)&str, NULL); + free(str); +} -- cgit v1.2.3